EP2425455A4 - Zweiseitige solarzellen mit rückseitendotierung - Google Patents

Zweiseitige solarzellen mit rückseitendotierung

Info

Publication number
EP2425455A4
EP2425455A4 EP10770045.2A EP10770045A EP2425455A4 EP 2425455 A4 EP2425455 A4 EP 2425455A4 EP 10770045 A EP10770045 A EP 10770045A EP 2425455 A4 EP2425455 A4 EP 2425455A4
Authority
EP
European Patent Office
Prior art keywords
bifaces
doping
solar cells
rear facing
facing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10770045.2A
Other languages
English (en)
French (fr)
Other versions
EP2425455A2 (de
Inventor
Martin Kaes
Peter Borden
Kamel Ounadjela
Andreas Kraenzl
Alain Blosse
Fritz G Kirscht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BLOSSE, ALAIN
Borden Peter
Kaes Martin
KIRSCHT, FRITZ G.
KRAENZL, ANDREAS
OUNADJELA, KAMEL
Silicor Materials Inc
Original Assignee
Silicor Materials Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Silicor Materials Inc filed Critical Silicor Materials Inc
Publication of EP2425455A2 publication Critical patent/EP2425455A2/de
Publication of EP2425455A4 publication Critical patent/EP2425455A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
    • H10F10/148—Double-emitter photovoltaic cells, e.g. bifacial photovoltaic cells
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H10F71/121—The active layers comprising only Group IV materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
    • H10F77/206—Electrodes for devices having potential barriers
    • H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/547—Monocrystalline silicon PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
EP10770045.2A 2009-05-01 2010-04-19 Zweiseitige solarzellen mit rückseitendotierung Withdrawn EP2425455A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21519909P 2009-05-01 2009-05-01
US12/456,404 US8404970B2 (en) 2009-05-01 2009-06-15 Bifacial solar cells with back surface doping
PCT/US2010/001173 WO2010126570A2 (en) 2009-05-01 2010-04-19 Bifacial solar cells with back surface doping

Publications (2)

Publication Number Publication Date
EP2425455A2 EP2425455A2 (de) 2012-03-07
EP2425455A4 true EP2425455A4 (de) 2013-08-07

Family

ID=43029508

Family Applications (3)

Application Number Title Priority Date Filing Date
EP10770046.0A Withdrawn EP2425456A4 (de) 2009-05-01 2010-04-19 Zweiseitige solarzellen mit darübergelegtem rückseitengitter
EP10770047.8A Withdrawn EP2425457A4 (de) 2009-05-01 2010-04-19 Zweiseitige solarzellen mit rückseitenreflektor
EP10770045.2A Withdrawn EP2425455A4 (de) 2009-05-01 2010-04-19 Zweiseitige solarzellen mit rückseitendotierung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP10770046.0A Withdrawn EP2425456A4 (de) 2009-05-01 2010-04-19 Zweiseitige solarzellen mit darübergelegtem rückseitengitter
EP10770047.8A Withdrawn EP2425457A4 (de) 2009-05-01 2010-04-19 Zweiseitige solarzellen mit rückseitenreflektor

Country Status (5)

Country Link
US (5) US8404970B2 (de)
EP (3) EP2425456A4 (de)
JP (3) JP2012525703A (de)
CN (3) CN102549765A (de)
WO (3) WO2010126571A2 (de)

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CN106159022B (zh) * 2015-03-27 2018-03-27 比亚迪股份有限公司 一种晶体硅太阳能电池片及其制备方法
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CN107910398B (zh) * 2017-10-12 2020-08-04 环晟光伏(江苏)有限公司 P型perc双面太阳电池的制作方法
CN107946390A (zh) * 2017-12-04 2018-04-20 孙健春 一种具有换电网的太阳能电池及制作方法
CN109545886B (zh) * 2018-10-22 2020-08-25 浙江光隆能源科技股份有限公司 一种半片多晶太阳电池的制备方法
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Also Published As

Publication number Publication date
JP2012525701A (ja) 2012-10-22
EP2425455A2 (de) 2012-03-07
WO2010126570A2 (en) 2010-11-04
US8404970B2 (en) 2013-03-26
CN102668114A (zh) 2012-09-12
WO2010126570A3 (en) 2011-02-03
WO2010126571A3 (en) 2011-01-20
US20130056061A1 (en) 2013-03-07
US20100275995A1 (en) 2010-11-04
CN102549765A (zh) 2012-07-04
EP2425457A4 (de) 2013-07-24
US20100275983A1 (en) 2010-11-04
CN102656704A (zh) 2012-09-05
US20130217169A1 (en) 2013-08-22
EP2425457A2 (de) 2012-03-07
WO2010126572A2 (en) 2010-11-04
JP2012525702A (ja) 2012-10-22
US20100275984A1 (en) 2010-11-04
EP2425456A4 (de) 2013-07-31
EP2425456A2 (de) 2012-03-07
JP2012525703A (ja) 2012-10-22
US8298850B2 (en) 2012-10-30
WO2010126572A3 (en) 2011-01-27
WO2010126571A2 (en) 2010-11-04

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